| $_tree | Tree | |
| $db | CourseTree | |
| $translate | Tree | [protected] |
| addNode($parentId, &$node) | Tree | |
| CourseTree() | CourseTree | |
| generateTree($parent=0, $includeLeafs=false) | CourseTree | |
| getNode($id, &$limb=null) | Tree | |
| getParentID($id) | CourseTree | |
| getTree() | Tree | |
| isEmpty() | Tree | |
| setDBConnection(IDBConnection $db) | CourseTree | |
| setTree(&$tree) | Tree | |
| test() | CourseTree | |
| Tree() | Tree |
1.5.8